But in a review of the incident, NT ombudsman Peter Shoyer said “the risk of death” associated with taser use “must be realistically assessed as very low”.

“But the severity of the potential outcome is extreme. I conclude that a rigorous and cautionary approach to taser use must prevail,” Mr Shoyer wrote.

“Although I have noted contrary views, I have not formed the view that taser use on children (even ‘young’ children) should be banned, so long as appropriate restrictions are maintained that limit the circumstances of use.”

The ombudsman handed down nine recommendations, including that NT Police “carefully consider” whether tasers should be used on children, and if so, to consider the inclusion of taser use on a child, regardless of age, as a “special circumstance”.

Officer provided remedial taser training, NT Police say

Mr Shoyer also recommended NT Police review the “special circumstances list” including taser use on people with a small stature or slight build and those with other vulnerabilities, more guidance to inform officers of the “inherent risks” of taser use, and specific restrictions on use of accoutrements like tasers and chemical sprays.

A draft copy of the ombudsman’s report was provided to NT Police for comment, and arrangements were made for NT Police to consult with the officer in question over the review.

The officer did not wish to comment, the ombudsman wrote.

In a briefing to the NT ombudsman, NT Police said it would continue to maintain specific restrictions on taser use.

“The Northern Territory Police Force are currently working on amendments … to provide additional guidance to officers in the use of tasers, particularly in special circumstances,” it said.

“We are reviewing current training materials and the focus on alternatives to the use of appointments, the use of taser on a child to being a special circumstance … the use of tasers on ‘fleeing suspects’, and a better monitoring system for taser usage.”

It said work, including internal and external consultation, to identify best practice advice, guidance and training on the issue was underway.

The officer in question has been “subject to remedial taser training” and advice around the use of excessive force and compliance with the code of conduct and ethics, it said.